Its not the easiest process, but me le modding has been figured out. Here’s a guide made for steam deck but the steps should apply to most distros. https://steamcommunity.com/sharedfiles/filedetails/?id=2924374014

Team Fortress 2 easily. Been playing since 2008. It scratches an itch that no other game can scratch. Ironically though, my second favorite fps game is also TF2 (Titan fall 2)

This post made me try again to find a solution, and maybe a USB extension cord with a on/off switch could work. It’s not automated but would be more convenient than removing the dongle each time. I’m thinking something like this

I have this exact same problem, but with a Chevy bolt. Some cars USB ports are “always on” and some aren’t. Might be worth trying different ones and see if there’s a port that doesn’t power on randomly. This didn’t work on my car, but it’s a common solution I came across when I was trying to figure it out. For now, I’ve just reverted back to wired AA.

I’m the same, those dongles don’t last, and are annoying to use. I picked up one of these cables from aliexpress to use with my iems and it works a treat. There’s better quality cables out there, but for 10 bucks these are solid.